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TypeScript type signatures for functions with variable argument counts
...o the ... directly in the method:
class Header { constructor(public name: string, public value: string) {} }
getHeaders(...additionalHeaders: Header[]): HttpHeaders {
let headers = new HttpHeaders();
headers.append('Content-Type', 'application/json')
if (additionalHeaders && a...
Standard way to embed version into python package?
Is there a standard way to associate version string with a python package in such way that I could do the following?
17 Ans...
Check number of arguments passed to a Bash script
...like -eq, -ne, -lt, -le, -gt, or -ge by placing the expression as a single string argument:
A=1
[[ 'A + 1' -eq 2 ]] && echo true ## Prints true.
That should be helpful if you would need to combine it with other features of [[ ]] as well.
Take note that [[ ]] and (( )) are keywords which ha...
Html helper for
...em to work with HttpPostedFileBase type of properties, but rather it seems string only. At least it never did accept pdf as as a valid extension.
– Serj Sagan
Feb 13 '13 at 4:38
...
Filtering Pandas DataFrames on dates
...revious answer is not correct in my experience, you can't pass it a simple string, needs to be a datetime object. So:
import datetime
df.loc[datetime.date(year=2014,month=1,day=1):datetime.date(year=2014,month=2,day=1)]
s...
SQL Server Text type vs. varchar data type [closed]
...
TEXT is used for large pieces of string data. If the length of the field exceeed a certain threshold, the text is stored out of row.
VARCHAR is always stored in row and has a limit of 8000 characters. If you try to create a VARCHAR(x), where x > 8000, you...
Constructor overload in TypeScript
...e(birthday),
gender,
);
}
constructor(
public fullName: string,
public age: number,
public gender: 'M' | 'F',
) {}
toString(): string {
return `Hello, my name is ${this.fullName} and I'm a ${this.age}yo ${this.gender}`;
}
}
interface PersonData {
first: strin...
Android Writing Logs to text File
...
Hope this can help...
public void appendLog(String text)
{
File logFile = new File("sdcard/log.file");
if (!logFile.exists())
{
try
{
logFile.createNewFile();
}
catch (IOException e)
{
// TODO Auto-genera...
Rails 4: List of available datatypes
...:date
:datetime
:decimal
:float
:integer
:bigint
:primary_key
:references
:string
:text
:time
:timestamp
Source: http://api.rubyonrails.org/classes/ActiveRecord/ConnectionAdapters/SchemaStatements.html#method-i-add_column
These are the same as with Rails 3.
If you use PostgreSQL, you can also tak...
Refresh a page using JavaScript or HTML [duplicate]
... javascript to the page that always get the versionnumber of the page as a string (ajax) at loading. for example: www.yoursite.com/page/about?getVer=1&__[date]
Compare it to the stored versionnumber (stored in cookie or localStorage) if user has visited the page once, otherwise store it directly...